A free app for Android, by Eldring.

Clear Vision 4 – Brutal Sniper Game is a unique FPS-based shooter. You will have to play the role of a covert agent who is part of an elite unit. Your mission is to eliminate the most dangerous criminals in the city. 

The gameplay will be based on a story in which you will need to complete the missions. Use your rifle to eliminate all the criminals. You will be able to choose between different weapons, such as rifles, shotguns, and machine guns. Eliminate all the criminals using different tactics, such as stealth and combat. You can also build and upgrade your weapons and armor.